1, microwave heating: This heating method is the fastest. Put chestnuts in glassware and heat for about 2 minutes. Choose high temperature heating first, and then medium temperature heating. The chestnuts obtained are similar in taste to the chestnuts bought now. This is also the most recommended heating method.

2, wok heating: choose a pot with a thick bottom, heat the oil in the pot, add sugar to fry chestnuts after the oil is hot, so that chestnuts are not only hot, but also more oily.

3. Waterproof steaming: put the cooled chestnuts in a boiling water steamer and steam for 2 to 4 minutes. The chestnuts obtained in this way are also hot, but compared with the first two heating methods, the chestnuts obtained in this way have poor taste.